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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + HO = Ca(OH)2 =>
Ca + 2 HO = Ca(OH)2

Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

YO = Y + O2 =>
2 YO = 2 Y + O2

Al4C3 + HBr = AlBr3 + CH4 =>
Al4C3 + 12 HBr = 4 AlBr3 + 3 CH4

Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)

Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O

BaNO3 + HCl = BaCl2 + H2NO3 =>
BaNO3 + 2 HCl = BaCl2 + H2NO3

C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

KH + Cl2 = KCl + H2 =>
2 KH + Cl2 = 2 KCl + H2

Zn(NO3)2 + KSCN = Zn(SCN)2 + KNO3 =>
Zn(NO3)2 + 2 KSCN = Zn(SCN)2 + 2 KNO3

Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2

Ag + Cu2O = AgCu + O2 =>
4 Ag + 2 Cu2O = 4 AgCu + O2

BaCl2 + KCO3 = BaCO3 + KCl2 =>
BaCl2 + KCO3 = BaCO3 + KCl2

K2Cr2O7 + K2S + HCl = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 3 K2S + 14 HCl = 2 CrCl3 + 3 S + 8 KCl + 7 H2O

Li2SO3 + H2O = LiOH + H2SO3 =>
Li2SO3 + 2 H2O = 2 LiOH + H2SO3

H3C6H3O7 + KOH = H3OH + KC6H3O7 =>
H3C6H3O7 + KOH = H3OH + KC6H3O7

PbCo3 + Mg = MgCo3 + Pb =>
PbCo3 + Mg = MgCo3 + Pb

(CH3NH3)Cl + H2O = HCl + (CH3NH3)OH =>
(CH3NH3)Cl + H2O = HCl + (CH3NH3)OH

HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}

C5H12O + C7H6O3 = C12H16O3 + H2O =>
C5H12O + C7H6O3 = C12H16O3 + H2O

Na2SO3 + SO2 = Na2SO4 + S =>
2 Na2SO3 + SO2 = 2 Na2SO4 + S

PF3 = P4 + F =>
4 PF3 = P4 + 12 F

C6H12O6 + HClO4 = CO2 + H2O + HCl =>
C6H12O6 + 3 HClO4 = 6 CO2 + 6 H2O + 3 HCl

Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4

Copper(II)Nitrate + PotassiumIodide = Copper(II)Iodide + PotassiumNitrate =>
Copper(II)Nitrate + PotassiumIodide = Copper(II)Iodide + PotassiumNitrate

Ca + Na2O = CaO + CaNa =>
3 Ca + Na2O = CaO + 2 CaNa

Zn + MnO4 = ZnO2 + MnO2 =>
Zn + MnO4 = ZnO2 + MnO2

HNO3 + Hg + H2SO4 = Hg2SO4 + H2O + N2O =>
2 HNO3 + 8 Hg + 4 H2SO4 = 4 Hg2SO4 + 5 H2O + N2O

H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O

Rb(s) + F2(g) = RbF =>
2 Rb(s) + F2(g) = 2 RbF

Au + CaCO3 = Au2(CO3)3 + Ca =>
2 Au + 3 CaCO3 = Au2(CO3)3 + 3 Ca

Li2O + HBr = H2O + LiBr =>
Li2O + 2 HBr = H2O + 2 LiBr

MnO + Cl2O = Mn(ClO)2 =>
MnO + Cl2O = Mn(ClO)2

S2O3{-} + I2 + OH{-} = SO42{-2} + I{-} + H2O =>
2 S2O3{-} + 159 I2 + 324 OH{-} = 4 SO42{-2} + 318 I{-} + 162 H2O

NH3 + Cu(OH)2 = Cu((NH3))(OH)2 =>
NH3 + Cu(OH)2 = Cu((NH3))(OH)2

NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3

Pb + HNO2 = Pb(NO3)2 + NO + H2O =>
Pb + 8 HNO2 = Pb(NO3)2 + 6 NO + 4 H2O

Ag + H2O = Ag(OH)2 + H2 =>
Ag + 2 H2O = Ag(OH)2 + H2

BaH2 = Ba + H2 =>
BaH2 = Ba + H2

Na + C + O2 = Na2CO3 =>
4 Na + 2 C + 3 O2 = 2 Na2CO3

(CH2)5CHOH + O2 = CO2 + H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O

Pb + HNO2 = Pb(NO2)2 + NO + H2O =>
Pb + 4 HNO2 = Pb(NO2)2 + 2 NO + 2 H2O

KCl + Bl2 = KBl + Cl2 =>
2 KCl + Bl2 = 2 KBl + Cl2

C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

COCrO4 + NaOH = CO(OH)2 + Na2CrO4 =>
COCrO4 + 2 NaOH = CO(OH)2 + Na2CrO4

PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O

C2H4 + O2 = H2OCO2 =>
C2H4 + 3 O2 = 2 H2OCO2

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Breng de vergelijking van een chemische reactie in evenwicht
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